English Language · English

Rearrange the following sentences to form a coherent paragraph and choose the correct sequence: A) The act of climbing stairs requires a heightened level of cardiovascular activity, as your heart rate increases to pump oxygen-rich blood to the working muscles. B) This physical effort activates various muscle groups, including the quadriceps, hamstrings, calves, and glutes, giving you a sense of strength and power. C) Climbing stairs or coming down them can be a physically demanding yet an invigorating experience that leaves you with a profound feeling of being active and alive. D) As you take each step upward, your muscles engage in a rhythmic motion, propelling you forward against the force of gravity. E) The surge in blood flow enhances oxygen delivery and stimulates the release of endorphins, leading to improved mood, vitality, and a sense of positivity.